I have a 2v with a built short block and stock cams and heads with a v2 s trim head unit. I am thinking about adding the Snow stage 2 boost cooler with VC-50 gauge for boosted octane to make more power with my car. The car does have a tread stone FMIC and a 3.25 blower pulley. I am wondering what kind of gains i will see with this kit. I plan on getting it tuned to maximize the benefits. E85 is out of the question as it is very hard to get where i am located. The car is currently making 425 rwhp and 410 rwtq. I am wondering with this meth kit if i can get close to the 500 rwhp mark or will i have to had a smaller blower pulley or overdrive pulley to get where i want. Also if i can hear from people who have had experience with water meth, or with this kit. thanks